Member Avatar for patkeraudren

In my projet, I can't find how to determine which image and pixel coordonate at clicking image in different ScrollArea.
The result was showing in statusBar() area. (See screenshot)

I put a code in txt file with 2 jpg use with it.

Thanks in advance.

from PyQt4.QtCore import *
from PyQt4.QtGui import * 

import os, sys

class MainWindow(QMainWindow, QWidget):

    def __init__(self, parent=None):
        super(MainWindow, self).__init__(parent)

        self.pLabel    = None
        self.Img       = QImage()        
        self.ImgPt     = [0,0]
        self.GlobPt    = [0,0]
        self.ImgName   = ['1.jpg', '2.jpg']
        self.ImgActive = 0
      
        self.imageLabel1 = QLabel()
        self.imageLabel1.setMinimumSize(800, 800)
        self.imageLabel1.setAlignment(Qt.AlignCenter)
        
        self.scrollArea1 = QScrollArea()
        self.scrollArea1.setBackgroundRole(QPalette.Dark)
        self.scrollArea1.setWidget(self.imageLabel1)
               
        self.imageLabel2 = QLabel()
        self.imageLabel2.setMinimumSize(800, 800)
        self.imageLabel2.setAlignment(Qt.AlignCenter)
       
        self.scrollArea2 = QScrollArea()
        self.scrollArea2.setBackgroundRole(QPalette.Dark)
        self.scrollArea2.setWidget(self.imageLabel2)        

        self.imageSplitter = QSplitter(Qt.Horizontal)
        self.imageSplitter.addWidget(self.scrollArea1)
        self.imageSplitter.addWidget(self.scrollArea2)
        imgSplitter = self.imageSplitter
        
        self.mainSplitter = QSplitter(Qt.Vertical)
        self.mainSplitter.addWidget(self.imageSplitter)

        self.setCentralWidget(self.mainSplitter)
        
        self.sizeLabel1 = QLabel()
        self.sizeLabel2 = QLabel()
        self.sizeLabel3 = QLabel()   
       
        status = self.statusBar()
        status.addPermanentWidget(self.sizeLabel1)
        status.addPermanentWidget(self.sizeLabel2)   
        status.addPermanentWidget(self.sizeLabel3)  
        status.showMessage("Ready", 5000)  
        
        self.imageOpen1()
        self.imageOpen2()        

    def imageOpen1(self):
        self.pLabel = self.imageLabel1
        self.imageLoad(os.getcwd() + '/' + '1.jpg')        

    def imageOpen2(self):
        self.pLabel = self.imageLabel2
        self.imageLoad(os.getcwd() + '/' + '2.jpg') 

    def imageLoad(self, fname):
        image = QImage(fname)
        if image.isNull():
            message = "Failed to read {0}".format(fname)
        else:
            self.img = image
            self.imageShow()
            message = "Loaded {0}".format(os.path.basename(fname))

    def imageShow(self, percent=None):
        if self.img.isNull():
            return

        factor = 1
        width = self.img.width() * factor
        height = self.img.height() * factor
        image = self.img.scaled(width, height, Qt.KeepAspectRatio)
        self.pLabel.setMinimumSize(width, height)
        self.pLabel.setPixmap(QPixmap.fromImage(image))

    def mouseReleaseEvent(self, event):
        if self.imageLabel1 :
            self.ImgActive = 0
        else:
            self.ImgActive = 1
            
        self.ImgPt   = [event.pos().x(),       event.pos().y()]
        self.GlobPt  = [event.globalPos().x(), event.globalPos().y()]      

        self.update()

    def paintEvent(self, event=None):
        
        self.sizeLabel1.setText(" Image Name: {0} ".format(self.ImgName[self.ImgActive]))
        self.sizeLabel2.setText(" Image Pixel   x:{0}  y:{1} ".format(self.ImgPt[0], self.ImgPt[1]))         
        self.sizeLabel3.setText(" Global Pixel  x:{0}  y:{1} ".format(self.GlobPt[0], self.GlobPt[1]))                                                                  

def main():
    app = QApplication(sys.argv)
    form = MainWindow()
    form.show()
    app.exec_()
    
main()
Edited by patkeraudren because: reformatted to look better
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Member Avatar for patkeraudren

I'll really liked if someone can give me a hint with this issue!
Thanks in advanced.

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